content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2013, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
   * Other names may be trademarks of their respective owners.]
   *
   * --------------------
   * PeriodAxisTests.java
   * --------------------
   * (C) Copyright 2004-2013, by Object Refinery Limited and Contributors.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 10-Jun-2003 : Version 1 (DG);
   * 07-Jan-2005 : Added test for hashCode() method (DG);
   * 08-Apr-2008 : Added test1932146() (DG);
   * 16-Jan-2009 : Added test2490803() (DG);
   * 02-Mar-2009 : Added testEqualsWithLocale (DG);
   *
   */
  
  package org.jfree.chart.axis;
  
  import org.jfree.chart.event.AxisChangeEvent;
  import org.jfree.chart.event.AxisChangeListener;
  import org.jfree.data.Range;
  import org.jfree.data.time.DateRange;
  import org.jfree.data.time.Day;
  import org.jfree.data.time.Minute;
  import org.jfree.data.time.Month;
  import org.jfree.data.time.Quarter;
  import org.jfree.data.time.Second;
  import org.jfree.data.time.Year;
  import org.junit.jupiter.api.Test;
  
  import java.awt.BasicStroke;
  import java.awt.Color;
  import java.awt.Stroke;
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.ObjectInput;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutput;
  import java.io.ObjectOutputStream;
  import java.text.SimpleDateFormat;
  import java.util.GregorianCalendar;
  import java.util.Locale;
  import java.util.SimpleTimeZone;
  import java.util.TimeZone;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNotSame;
  import static org.junit.jupiter.api.Assertions.assertSame;
  
  /**
   * Tests for the {@link PeriodAxis} class.
   */
  public class PeriodAxisTest  implements AxisChangeListener {
  
      /** The last event received. */
      private AxisChangeEvent lastEvent;
  
      /**
       * Receives and records an {@link AxisChangeEvent}.
       *
       * @param event  the event.
       */
      @Override
      public void axisChanged(AxisChangeEvent event) {
          this.lastEvent = event;
      }
  
      /**
       * Confirm that the equals() method can distinguish all the required fields.
       */
      @Test
      public void testEquals() {
  
          PeriodAxis a1 = new PeriodAxis("Test");
          PeriodAxis a2 = new PeriodAxis("Test");
          assertEquals(a1, a2);
          assertEquals(a2, a1);
  
          a1.setFirst(new Year(2000));
          assertFalse(a1.equals(a2));
          a2.setFirst(new Year(2000));
          assertEquals(a1, a2);
  
          a1.setLast(new Year(2004));
          assertFalse(a1.equals(a2));
          a2.setLast(new Year(2004));
          assertEquals(a1, a2);
  
          a1.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
          assertFalse(a1.equals(a2));
          a2.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
          assertEquals(a1, a2);
  
          a1.setAutoRangeTimePeriodClass(Quarter.class);
          assertFalse(a1.equals(a2));
          a2.setAutoRangeTimePeriodClass(Quarter.class);
          assertEquals(a1, a2);
  
          PeriodAxisLabelInfo info[] = new PeriodAxisLabelInfo[1];
          info[0] = new PeriodAxisLabelInfo(Month.class,
                  new SimpleDateFormat("MMM"));
  
          a1.setLabelInfo(info);
          assertFalse(a1.equals(a2));
          a2.setLabelInfo(info);
          assertEquals(a1, a2);
  
          a1.setMajorTickTimePeriodClass(Minute.class);
          assertFalse(a1.equals(a2));
          a2.setMajorTickTimePeriodClass(Minute.class);
          assertEquals(a1, a2);
  
          a1.setMinorTickMarksVisible(!a1.isMinorTickMarksVisible());
          assertFalse(a1.equals(a2));
          a2.setMinorTickMarksVisible(a1.isMinorTickMarksVisible());
          assertEquals(a1, a2);
  
          a1.setMinorTickTimePeriodClass(Minute.class);
          assertFalse(a1.equals(a2));
          a2.setMinorTickTimePeriodClass(Minute.class);
          assertEquals(a1, a2);
  
          Stroke s = new BasicStroke(1.23f);
          a1.setMinorTickMarkStroke(s);
          assertFalse(a1.equals(a2));
          a2.setMinorTickMarkStroke(s);
          assertEquals(a1, a2);
  
          a1.setMinorTickMarkPaint(Color.BLUE);
          assertFalse(a1.equals(a2));
          a2.setMinorTickMarkPaint(Color.BLUE);
          assertEquals(a1, a2);
  
      }
  
      /**
       * Confirm that the equals() method can distinguish the locale field (which
       * is new in version 1.0.13).
       */
      @Test
      public void testEqualsWithLocale() {
          PeriodAxis a1 = new PeriodAxis("Test", new Year(2000), new Year(2009),
                  TimeZone.getDefault(), Locale.JAPAN);
          PeriodAxis a2 = new PeriodAxis("Test", new Year(2000), new Year(2009),
                  TimeZone.getDefault(), Locale.JAPAN);
          assertEquals(a1, a2);
          assertEquals(a2, a1);
  
          a1 = new PeriodAxis("Test", new Year(2000), new Year(2009),
                  TimeZone.getDefault(), Locale.UK);
          assertFalse(a1.equals(a2));
          a2 = new PeriodAxis("Test", new Year(2000), new Year(2009),
                  TimeZone.getDefault(), Locale.UK);
          assertEquals(a1, a2);
      }
  
      /**
       * Two objects that are equal are required to return the same hashCode.
       */
      @Test
      public void testHashCode() {
          PeriodAxis a1 = new PeriodAxis("Test");
          PeriodAxis a2 = new PeriodAxis("Test");
          assertEquals(a1, a2);
          int h1 = a1.hashCode();
          int h2 = a2.hashCode();
          assertEquals(h1, h2);
      }
  
      /**
       * Confirm that cloning works.
       */
      @Test
      public void testCloning() throws CloneNotSupportedException {
          PeriodAxis a1 = new PeriodAxis("Test");
          PeriodAxis a2 = (PeriodAxis) a1.clone();
  
  
          assertNotSame(a1, a2);
          assertSame(a1.getClass(), a2.getClass());
          assertEquals(a1, a2);
  
          // some checks that the clone is independent of the original
          a1.setLabel("New Label");
          assertFalse(a1.equals(a2));
          a2.setLabel("New Label");
          assertEquals(a1, a2);
  
          a1.setFirst(new Year(1920));
          assertFalse(a1.equals(a2));
          a2.setFirst(new Year(1920));
          assertEquals(a1, a2);
  
          a1.setLast(new Year(2020));
          assertFalse(a1.equals(a2));
          a2.setLast(new Year(2020));
          assertEquals(a1, a2);
  
          PeriodAxisLabelInfo[] info = new PeriodAxisLabelInfo[2];
          info[0] = new PeriodAxisLabelInfo(Day.class, new SimpleDateFormat("d"));
          info[1] = new PeriodAxisLabelInfo(Year.class,
                  new SimpleDateFormat("yyyy"));
          a1.setLabelInfo(info);
          assertFalse(a1.equals(a2));
          a2.setLabelInfo(info);
          assertEquals(a1, a2);
  
          a1.setAutoRangeTimePeriodClass(Second.class);
          assertFalse(a1.equals(a2));
          a2.setAutoRangeTimePeriodClass(Second.class);
          assertEquals(a1, a2);
  
          a1.setTimeZone(new SimpleTimeZone(123, "Bogus"));
          assertFalse(a1.equals(a2));
          a2.setTimeZone(new SimpleTimeZone(123, "Bogus"));
          assertEquals(a1, a2);
  
      }
  
      /**
       * Serialize an instance, restore it, and check for equality.
       */
      @Test
      public void testSerialization() throws IOException, ClassNotFoundException {
          PeriodAxis a1 = new PeriodAxis("Test Axis");
  
          ByteArrayOutputStream buffer = new ByteArrayOutputStream();
          ObjectOutput out = new ObjectOutputStream(buffer);
          out.writeObject(a1);
          out.close();
  
          ObjectInput in = new ObjectInputStream(
                  new ByteArrayInputStream(buffer.toByteArray()));
          PeriodAxis a2 = (PeriodAxis) in.readObject();
          in.close();
  
         assertEquals(a1, a2);
      }
  
      /**
       * A test for bug 1932146.
       */
      @Test
      public void test1932146() {
          PeriodAxis axis = new PeriodAxis("TestAxis");
          axis.addChangeListener(this);
          this.lastEvent = null;
          axis.setRange(new DateRange(0L, 1000L));
          assertNotSame(this.lastEvent, null);
      }
  
      private static final double EPSILON = 0.0000000001;
  
      /**
       * A test for the setRange() method (because the axis shows whole time
       * periods, the range set for the axis will most likely be wider than the
       * one specified).
       */
      @Test
      public void test2490803() {
          Locale savedLocale = Locale.getDefault();
          TimeZone savedTimeZone = TimeZone.getDefault();
          try {
              Locale.setDefault(Locale.FRANCE);
              TimeZone.setDefault(TimeZone.getTimeZone("Europe/Paris"));
              GregorianCalendar c0 = new GregorianCalendar();
              c0.clear();
              /* c0.set(2009, Calendar.JANUARY, 16, 12, 34, 56);
              System.out.println(c0.getTime().getTime());
              c0.clear();
              c0.set(2009, Calendar.JANUARY, 17, 12, 34, 56);
              System.out.println(c0.getTime().getTime()); */
              PeriodAxis axis = new PeriodAxis("TestAxis");
              axis.setRange(new Range(1232105696000L, 1232192096000L), false,
                      false);
              Range r = axis.getRange();
              Day d0 = new Day(16, 1, 2009);
              Day d1 = new Day(17, 1, 2009);
              assertEquals(d0.getFirstMillisecond(), r.getLowerBound(), EPSILON);
              assertEquals(d1.getLastMillisecond() + 1.0, r.getUpperBound(),
                      EPSILON);
          }
          finally {
              TimeZone.setDefault(savedTimeZone);
              Locale.setDefault(savedLocale);
          }
      }
  
  }
  